package com.itheima.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.itheima.constant.MessageConstant;
import com.itheima.constant.RedisConstant;
import com.itheima.entity.PageResult;
import com.itheima.entity.QueryPageBean;
import com.itheima.entity.Result;
import com.itheima.pojo.Setmeal;
import com.itheima.service.SetmealService;
import com.itheima.utils.QiniuUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import redis.clients.jedis.JedisPool;

import java.util.List;
import java.util.UUID;

@RestController
@RequestMapping("/setmeal")
public class SetmealController {
    @Reference
    private SetmealService setmealService;
    @Autowired()
    private JedisPool jedisPool;

    @PostMapping("/upload")
    public Result upload(@RequestParam("imgFile") MultipartFile imgFile) {
        try {
            String originalFilename = imgFile.getOriginalFilename();
            assert originalFilename != null;
            int lastIndexOf = originalFilename.lastIndexOf(".");
            String suffix = originalFilename.substring(lastIndexOf - 1);
            String filename = UUID.randomUUID().toString() + suffix;
            QiniuUtils.upload2Qiniu(imgFile.getBytes(), filename);
            //将上传图片名称存入Redis，基于Redis的Set集合存储
            jedisPool.getResource().sadd(RedisConstant.SETMEAL_PIC_RESOURCES, filename);
            return new Result(true, MessageConstant.PIC_UPLOAD_SUCCESS, filename);
        } catch (Exception e) {
            e.printStackTrace();
            //图片上传失败
            return new Result(false, MessageConstant.PIC_UPLOAD_FAIL);
        }
    }

    @PostMapping("/add")
    public Result add(@RequestBody Setmeal setmeal, Integer[] checkgroupIds) {
        try {
            setmealService.add(setmeal, checkgroupIds);
            return new Result(true, MessageConstant.ADD_SETMEAL_SUCCESS);
        } catch (Exception e) {
            return new Result(true, MessageConstant.ADD_SETMEAL_FAIL);
        }
    }

    @PostMapping("/findPage")
    public PageResult findPage(@RequestBody QueryPageBean queryPageBean) {
        return setmealService.pageQuery(
                queryPageBean.getCurrentPage(),
                queryPageBean.getPageSize(),
                queryPageBean.getQueryString());
    }

    @GetMapping("/findById")
    public Result findById(Integer id) {
        try {
            Setmeal setmeal = setmealService.findById(id);
            return new Result(true, MessageConstant.QUERY_SETMEAL_SUCCESS, setmeal);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.QUERY_SETMEAL_FAIL);
        }
    }

    @GetMapping("/findCheckGroupIdsBySetmealId")
    public Result findCheckItemIdsByCheckGroupId(Integer id) {
        try {
            List<Integer> checkGroupIds = setmealService.findCheckGroupIdsBySetmealId(id);
            return new Result(true, MessageConstant.QUERY_CHECKGROUP_SUCCESS, checkGroupIds);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.QUERY_CHECKGROUP_FAIL);
        }
    }

    @PostMapping("/edit")
    public Result edit(@RequestBody Setmeal setmeal, Integer[] checkgroupIds, String oldImgUrl) {
        try {
            setmealService.edit(setmeal, checkgroupIds, oldImgUrl);
            return new Result(true, MessageConstant.EDIT_SETMEAL_SUCCESS);
        } catch (Exception e) {
            return new Result(false, MessageConstant.EDIT_SETMEAL_FAIL);
        }
    }

    @GetMapping("/delete")
    public Result delete(Integer id, String oldImgUrl) {
        try {
            setmealService.delete(id);
            return new Result(true, MessageConstant.DELETE_SETMEAL_SUCCESS);
        } catch (Exception e) {
            return new Result(false, MessageConstant.DELETE_SETMEAL_FAIL);
        }
    }
}
